000 00294nam a22001217a 4500
003 OSt
005 20230526172154.0
008 230526b |||||||| |||| 00| 0 eng d
100 _aKnight B H
245 _aSurveying and Levelling for Students
260 _bOxford and B H
_c1968
942 _2ddc
_cBK
999 _c26474
_d26474